26257736

素因数分解:

$2^3\times {\mathrm{197}}^1\times {\mathrm{16661}}^1$

素因数の和:16864

約数の個数: 16

約数和(自身を含む): 49486140

約数和(自身を除く): 23228404

約数列:

[1, 2, 4, 8, 197, 394, 788, 1576, 16661, 33322, 66644, 133288, 3282217, 6564434, 13128868, 26257736]

約数ペア:

[(1, 26257736), (2, 13128868), (4, 6564434), (8, 3282217), (197, 133288), (394, 66644), (788, 33322), (1576, 16661)]